main.yml: correct name of MinIO bucket

.github/workflows/main.yml

@@ -249,7 +249,7 @@ jobs:
               else
                 # Deploy natives snapshot to a MinIO instance using function in bintray.sh
                 minio_uploadFile dist/jme3-natives.zip \
-                  native_snapshots/$GITHUB_SHA/jme3-natives.zip \
+                  native-snapshots/$GITHUB_SHA/jme3-natives.zip \
                   https://objects.jmonkeyengine.org \
                   jmonkeyengine \
                   ${{ secrets.OBJECTS_KEY }}